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71468356348 = 22107166982141
BaseRepresentation
bin100001010001111011…
…0001001001011111100
320211110202022200010001
41002203312021023330
52132331344400343
652455422524044
75110024001644
oct1024366111374
9224422280101
1071468356348
1128345029a14
1211a26736624
13697c70a76c
14365da3d524
151cd44a944d
hex10a3d892fc

71468356348 has 12 divisors (see below), whose sum is σ = 126238499352. Its totient is φ = 35400213680.

The previous prime is 71468356327. The next prime is 71468356367. The reversal of 71468356348 is 84365386417.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83490643 + ... + 83491498.

It is an arithmetic number, because the mean of its divisors is an integer number (10519874946).

Almost surely, 271468356348 is an apocalyptic number.

It is an amenable number.

71468356348 is a deficient number, since it is larger than the sum of its proper divisors (54770143004).

71468356348 is a wasteful number, since it uses less digits than its factorization.

71468356348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166982252 (or 166982250 counting only the distinct ones).

The product of its digits is 11612160, while the sum is 55.

The spelling of 71468356348 in words is "seventy-one billion, four hundred sixty-eight million, three hundred fifty-six thousand, three hundred forty-eight".

Divisors: 1 2 4 107 214 428 166982141 333964282 667928564 17867089087 35734178174 71468356348